Réponse :
Bonjour!
1. You neednt wait because he is not interested in coming.
2. I cant help to worry about my children when they are out.
3. Theres no use to see him cry like that as it makes me sick.
4. I cant stand to watch football on TV because I get bored.
5. I dont mind baby-sitting your children if you want.
6. Its no use to spend all my holidays travelling.
7. I am keen on us staying and playing cards.